html {
  background-color: #000;
}
body,
textarea,
div,
p,
ul,
ol,
li,
dl,
dt,
dd,
form,
input,
table,
img,
h1,
h2,
h3,
h4,
h5,
h6,
em,
header,
section,
footer,
nav,
figure,
figcaption,
article {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "微软雅黑", "Microsoft YaHei", Arial, Georgia, Verdana, serif;
  user-select: auto; //user-select属性是css3新增的属性，用于设置用户是否能够选中文本。
  font-size: @s-18;
  color: @bc-fff;
}

a, a:hover, a:active, a:visited {
  text-decoration: none;
}

ul, ol, li {
  list-style: none;
}

img {
  border: none;
  display: inline-block;
  vertical-align: middle;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: normal;
}

em, i, b {
  font-style: normal;
}

::-webkit-scrollbar{
  width: 6px;
  height: 6px;
  background-color: rgba(1,38,78,1);
  border-radius   : 1em;
  overflow: hidden;
}

::-webkit-scrollbar-thumb {
  border-radius   : 1em;
  background-color: #0454A8;
}

::-webkit-scrollbar-track {
  border-radius   : 1em;
  background-color: rgba(1,38,78,1);
}